963850468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44189}}^1$

素因数の和:44260

約数の個数: 48

約数和(自身を含む): 2078697600

約数和(自身を除く): 1114847132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 44189, 88378, 176756, 309323, 618646, 839591, 1237292, 1679182, 1811749, 3358364, 3623498, 5877137, 7246996, 11754274, 12682243, 23508548, 25364486, 34423231, 50728972, 68846462, 137692924, 240962617, 481925234, 963850468]

約数ペア:

[(1, 963850468), (2, 481925234), (4, 240962617), (7, 137692924), (14, 68846462), (19, 50728972), (28, 34423231), (38, 25364486), (41, 23508548), (76, 12682243), (82, 11754274), (133, 7246996), (164, 5877137), (266, 3623498), (287, 3358364), (532, 1811749), (574, 1679182), (779, 1237292), (1148, 839591), (1558, 618646), (3116, 309323), (5453, 176756), (10906, 88378), (21812, 44189)]